We stayed for 3 nights at Casa Marjorie. She was a very lovely host and gave a lot of effort to make our stay as comfortable as possible. The breakfast was a good start of the day and the room was clean and equipped with all what we needed.
The accomondation is located in the city center of havanna. 5 min walk to the malecon and 10 min walk to the capitol.
All in all I would recommend the accomondation for a nice stay in Havanna.